Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mario Scholz0
Juergen Meyer0
Date of Patent
March 5, 2013
Patent Application Number
12531887
Date Filed
May 6, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention provides structurally modified, pyrogenically prepared silicas obtained by reaction of pyrogenic silicas with cyclic polysiloxanes of the type —[O—Si(R2)]n—, where R is a C1 to C6 alkyl group and n is 3 to 9, and subsequent structural modification of the silanized silicas obtained. The invention further provides an adhesive comprising the structurally modified, pyrogenically prepared silicas.
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